US Bridges

I 10 over SR 613

Good

Jackson County, Mississippi · I 10 over SR 613 · Structure no. 11000100300698B

Built
1977
48 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
312 ft
1 main span
Daily traffic
29,000
2023 count
Owner
State
State Highway Agency

About this bridge

I 10 over SR 613 is a concrete continuous box beam or girders - single or spread carrying I 10 over SR 613 in Jackson County, Mississippi. It was built in 1977, so it is 48 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 29,000 vehicles a day, roughly 20% of them trucks, projected to reach 35,500 by 2043. The structure is 312 ft (95.1 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 10
CrossesSR 613
LocationI 10 over SR 613
RouteInterstate 10
Coordinates30.439, -88.54456
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.4 US tons
Inventory rating48.9 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20 + Mod
Structure length312 ft (95.1 m)
Longest span140 ft (42.7 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,000 (2023)
Projected traffic35,500 by 2043
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 10 over SR 613 built?

It was built in 1977, making it 48 years old in 2025.

What condition is I 10 over SR 613 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.

How much traffic does I 10 over SR 613 carry?

About 29,000 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is I 10 over SR 613?

The structure is 312 ft (95.1 m) long with a longest span of 140 ft (42.7 m) and a deck 44 ft wide.

Who owns I 10 over SR 613?

It is owned by the State Highway Agency.